Sematilide hydrochloride

目录号: PL09940 纯度: ≥99%
Sematilide hydrochloride (CK-1752 hydrochloride) 是一种选择性的 IKr 通道阻滞剂。Sematilide 抑制延迟整流钾通道 (K+ current),IC50 为 25 μM,这种作用存在浓度依赖性。Sematilide 是一种 III 类抗心律不齐剂。
CAS No. :101526-62-9
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中文名称
Sematilide hydrochloride
中文别名
司美利特;司美利特盐酸盐一水合物;SEMATILIDE 单盐酸盐 一水合物;N-[2-(DIETHYLAMINO)ETHYL]-4′-[(METHYLSULFONYL)AMINO]BENZAMIDE 单盐酸盐 一水合物;司美利特盐酸盐
英文名称
Sematilide hydrochloride
英文别名
Benzamide,N-[2-(diethylamino)ethyl]-4-[(methylsulfonyl)amino]-, hydrochloride (1:1);N-[2-(diethylamino)ethyl]-4-(methanesulfonamido)benzamide,hydrochloride;Sematilide monohydrochloride;[14C]-Sematilide hydrochloride;Benzamide,N-(2-(diethylamino)ethyl)-4-((methylsulfonyl)amino)-,monohydrochloride;CK 1752A;N-(2-(Diethylamino)ethyl)-4-((methylsulfonyl)amino)benzamide monohydrochloride;N-[2-(diethylamino)ethyl]-4-[(methylsulfonyl)amino]benzamide hydrochloride;Sematilide HCl;SEMATILIDE HYDROCHLORIDE;Sematilide hydrochloride (USAN);N-(2-(Diethylamino)ethyl)-4-((methylsulfonyl)amino)benzamide monohydrochloride monohydrate;CK-1752;Sematilide (CK-1752);Sematilide monohydrochloride monohydrate;Sematilide monohydrate monohydrochloride
Cas No.
101526-62-9
分子式
C14H23N3O3S.HCl
分子量
349.88
包装储存
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
详情描述
Sematilide hydrochloride (CK-1752 hydrochloride) 是一种选择性的 IKr 通道阻滞剂。Sematilide 抑制延迟整流钾通道 (K+ current),IC50 为 25 μM,这种作用存在浓度依赖性。Sematilide 是一种 III 类抗心律不齐剂。
产品详情
Sematilide hydrochloride (CK-1752 hydrochloride) 是一种选择性的 IKr 通道阻滞剂。Sematilide 抑制延迟整流钾通道 (K+ current),IC50 为 25 μM,这种作用存在浓度依赖性。Sematilide 是一种 III 类抗心律不齐剂。
生物活性
Sematilide hydrochloride (CK-1752 hydrochloride) is a selective I Kr channel blocker. Sematilide causes a concentration-dependent inhibition of the delayed rectifier K current (IC 50 =25 μM). Sematilide is a class III antiarrhythmic agent.
性状
Solid
IC50 & Target[1][2]
IC50: 25 μM (K current)
体外研究(In Vitro)
Application of 10, 30, 100 and 300 μM Sematilide causes a concentration-dependent inhibition of the delayed rectifier K current (IC50=25 μM). has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Sematilide (0.3-1.0 mg/kg, intravenously i.v.) is effective in a canine model of arrhythmia. has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Mongrel dogs of either sex (10-18 kg body
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
参考文献
[1]. Ishii Y, et al. Effects of Sematilide, a novel class III antiarrhythmic agent, on membrane currents in rabbit atrial myocytes. Eur J Pharmacol. 1997 Jul 23;331(2-3):295-302.
[2]. Stanley S. Greenberg, et al. Pharmacology of Sematilide, a non-quaternary class III antiarrhythmic agent.
溶解度数据
In Vitro: H2O : 50 mg/mL (142.91 mM; Need ultrasonic)DMSO : 5 mg/mL (14.29 mM; ultrasonic and warming and heat to 60°C)配制储备液
搜索质检报告(COA)
[1]. Ishii Y, et al. Effects of Sematilide, a novel class III antiarrhythmic agent, on membrane currents in rabbit atrial myocytes. Eur J Pharmacol. 1997 Jul 23;331(2-3):295-302.
[2]. Stanley S. Greenberg, et al. Pharmacology of Sematilide, a non-quaternary class III antiarrhythmic agent.

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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